MKP33B

View detailed technical data, stock status, and sourcing information for: MKP33B

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MKP33B
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-01-135-0135
Item Name Code
00041
Assigment Date
07/16/1982 (44 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

2.0625 inches minimum and 2.0630 inches maximum bore diameter, 0.4345 inches minimum and 0.4370 inches maximum inner ring width, 2.8115 inches minimum and 2.8125 inches maximum overall outside diameter, 2 seal quantity, 0.3700 inches minimum and 0.3750 inches maximum outer ring width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Bore Diameter
2.0625 inches minimum and 2.0630 inches maximum
Overall Outside Diameter
2.8115 inches minimum and 2.8125 inches maximum
Outer Ring Width
0.3700 inches minimum and 0.3750 inches maximum
Inner Ring Width
0.4345 inches minimum and 0.4370 inches maximum
Seal Quantity
2
Bearing Seal Type
contact
Load Direction
radial
Special Features
40 to 50 pct full of specified lubricant; low starting torque
Lubrication Material
grease
Lubrication Material Document And Classification
mil-g-23827 mil spec single material response
Material
plastic polytetrafluoroethylene seal
Material
steel ball
Material
steel inner ring
Material
steel outer ring
Surface Treatment
cadmium all external/exposed metal surfaces
Style Designator
single row inner ring extended both sides

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
MKP33B Airframe Ball Bearing
MKP33BA1173 Airframe Ball Bearing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3110-01-135-0135?
The FSCG of the NSN 3110-01-135-0135 is 3110
Does the NSN 3110-01-135-0135 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105068
Does NSN 3110-01-135-0135 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 3110-01-135-0135 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-135-0135 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 3110-01-135-0135 was assigned to the Federal Catalog?
It was assigned 44 years ago, on Fri, Jul 16, 1982

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